https://www.lemonde.fr/archives/article/1969/01/17/l-algerie-et-le-maroc-signent-un-traite-de-solidarite-et-de-cooperation_2423759_1819218.html?xtmc=maroc&xtcr=38
https://www.lemonde.fr/archives/article/1969/01/17/l-algerie-et-le-maroc-signent-un-traite-de-solidarite-et-de-cooperation_2423759_1819218.html?xtmc=maroc&xtcr=38